The pharynx of Caenorhabditis elegans.
Philos Trans R Soc Lond B Biol Sci. 1976 Aug 10;275(938):299-325. doi: 10.1098/rstb.1976.0085.
Philos Trans R Soc Lond B Biol Sci. 1976.
PMID: 8805